SpamCheck.ai

Need to stop junk from landing in a comment box, signup form or review section? SpamCheck.ai is an AI spam detection API that analyzes user-generated content so developers can catch and block spam before it reaches their product.

It sits in the AI developer tools camp, so the work happens through code rather than a point-and-click dashboard.

Pricing is based on the number of spam checks.

The Basic plan costs $9 and covers 10,000 checks with email support.

Startup is $49 for 85,000 checks, and Business is $99 for 220,000 checks with phone support.

All three include custom retention and the SpamCheck model.

Enterprise is custom priced, starts at 1M+ checks, and adds priority support, private models, custom fine tuning, automated model updates, an SLA, and the option to bring your own training data.

That last group matters if generic spam rules do not fit your content.

Small projects can start on the cheapest tier, and larger platforms have room to grow into private models.